Which tasks are mandatory before you can migrate data for a specific object? Note: There are 2 correct Answer to this question.

Which tasks are mandatory before you can migrate data for a specific object? Note: There are 2 correct Answer to this question.
A . Predecessor objects have been migrated
B . All previous migration projects are in the "Finished" status
C . You select the same migration method previously used for other objects
D . Permission to migrate the data has been assigned

Answer: A,D